Basic scanSoftware and storefront · Storefront property/Scanned 8 Sept 2026, 02:32 UTC/1 browser pass

seconddoor.io

A software and storefront hybrid with strong machine discoverability but no published path for agents to complete a purchase.

Human door

What a first time visitor meets between landing and first value.

Agent door

What a machine can do on the site with nobody watching.

Door Gap

Composite

Both doors weigh equally.

Scan your own siteHow the score is computed

Narrow. Both audiences hit roughly the same walls.

The two issues worth fixing first

Ordered by what the evidence says is costing most. Written for whoever owns the site, not whoever builds it.

3 pieces of evidence and the recommended fix are recorded for this issue, with /shipping written from your own pages.

Did this report tell you something you did not know?

This is a basic scan, so it raises the three issues the deterministic evidence supports. A deep scan sends two agents over the site and raises up to ten, each with cited evidence and the screens to prove it.

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A deep scan walks the site with two agents, records cited evidence and screenshots, and keeps a mission timeline. It comes with the paid plans. Making an account costs nothing and gives you one basic scan a month.

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The score and the audit trail stay public. The evidence and the files open with an account.

Free$0

For finding out where you stand.

1 basic scan a month
3 prioritised fixes, with evidence
No watched domains
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Starter$29 a month

For one site you care about.

A deep scan every week, another when your site changes, and 3 on demand
Every fix the scan finds, not three
Fixes reopen when a release undoes them
1 watched domain, checked every day
Competitor comparison, 2 per domain

What the agents checked

The audit trail behind every number above. Not measured is not zero.

Agent door81 of 100

Machine discoverability

Robots.txt names and allows 14 AI crawlers including GPT, Claude, Perplexity and Gemini. A real browser is served the page normally. The sitemap lists 92 URLs, the homepage carries 6 schema.org types, llms.txt is published, and comparison.

4 observations recorded.

100Strong

Programmatic onboarding

A machine readable API spec is published.

3 observations recorded.

50Passable

Pricing legibility

Six prices are readable without JavaScript on the pricing page: $0, $29, $99, $249, $2,500 and an unlabeled tier. No tier is gated behind a demo or contact-sales wall. The page carries FAQ schema.

2 observations recorded.

Human door83 of 100

Steps to first value

The primary call to action, 'Sign up for free', is 2 steps from the homepage and leads to a 2-field signup form. No payment is asked at signup. A visitor can reach the form and begin onboarding quickly, though the walk did not measure what.

1 observation recorded.

80Strong

Required fields

The signup form asks 2 fields, both required: Work email and Password. One sign-in option is offered: Google. Both inputs carry validation rules. The form is minimal and does not ask for unnecessary detail.

1 observation recorded.

93Strong

Verification walls

No verification requirement appears on the signup page itself. Google SSO is offered as an alternative to password entry, which avoids email verification entirely for those users.

1 observation recorded.

80Strong

Error recovery

Both of the 2 inputs on the signup form carry validation rules, so a user can see what is expected before submission. The walk did not measure inline error messages or live regions that would guide recovery after a failed attempt.

1 observation recorded.

80Strong

We sent a buying agent. 18 requests, in order

It got through 16 of 18.

The agent got through 16 of 18 requests, but could not find out whether verified agents are recognised. It came up empty on 1 other check too.

01www.seconddoor.ioreach the site at allreached

02/robots.txtfind out whether machines are welcomereached

03www.seconddoor.ioask whether the door opens for requests carrying the AI crawlers' namesreached

04/llms.txtread the site's own guide for language modelsreached

05/sitemap.xmlfind out what pages existreached

06/.well-known/security.txtfind a contact route for machinesreached

07/.well-known/mcp.jsonfind a published agent interfacereached

08/.well-known/ai-plugin.jsonfind an agent plugin manifestreached

09www.seconddoor.iofind out whether verified agents are recognisednot found

10www.seconddoor.ioread the homepage as data rather than as a pagereached

11/openapi.jsonfind a machine readable API specreached

12www.seconddoor.ioread the developer documentationreached

13/pricingread the prices without running JavaScriptreached

14www.seconddoor.ioread the product catalogue as datanot found

15www.seconddoor.ioread a product page as datareached

16www.seconddoor.ioread the returns and shipping termsreached

17www.seconddoor.iofind a comparison page worth citingreached

18/signupwalk the way a visitor would, to a signup form or a productreached

The two issues worth fixing first

Deep scans need an account. Accounts are free.

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For finding out where you stand.

For one site you care about.

This report is permanent. The site it describes is not.

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What the agents checked

For a portfolio and a release cadence.

We sent a buying agent. 18 requests, in order